One New Aftermarket Replacement Stainless Steel Muffler that Fits FARMALL-IH Tractor Models:
400, 450 (Gas, LP, or Diesel), I6, ID6, M, Super M, MD, Super MD, MDV, Super MDV, Super MDTA, Super MDV-TA, Super MTA, MV, Super MV, Super MVTA, T6, TD6 (4 Cylinder), W6, Super W6, WD6, Super WD6, W6TA, W6TA (Diesel)
Also fits:
– Fits
Wheatland Tractor Models:
400, 450
– Fits
Cockshutt / Co-Op Tractor Models:
40, 50, 560, 570, E4, E5 *** (But will have IH Symbol & IH Part # on the Muffler)
Dimensions:
– Inlet Length: 1-5/8″
– Inlet ID: 2-13/32″
– Shell Length: 15 1/2″
– Outlet Length: 13″
– Outlet OD: 2-3/8″
– Overall Length: 30″
– POLISHED STAINLESS STEEL MUFFLER — SHOW QUALITY.
– Baffled like Original.
– Please Note: Muffler Can Discolor From Extreme Heat.
–
Clamp & Rain Cap are Not included.

Models This Part Fits:
400, 450, 560, 570, ID6, MDV, MDV-TA, MTA, MVTA, Super MDTA, Super W6, Super WD6, TD6, W6TA, WD6
Reference Numbers:
251116R92, 350601R93, 350601R94, 355870R91, 357288R92, 357288R92-CHROME, 360078R91, 45805DB